An ecological examination of loneliness and social functioning in people with schizophrenia.

Loneliness is associated with a myriad of detrimental outcomes in mental and physical health. Previous studies have found that people with schizophrenia report greater loneliness than controls, and that loneliness is related to depressive symptoms. However, research has been limited, particularly regarding contributions of loneliness to social and occupational functioning. Further, few studies have examined associations between loneliness and daily experience in schizophrenia. Thus, we recruited 35 individuals with schizophrenia and 37 controls. All participants completed the UCLA loneliness scale, symptom assessments, and measures of social and occupational functioning. Additionally, participants with schizophrenia completed an ecological momentary assessment (EMA) protocol that indexed daily social and emotional experiences, including loneliness. Similar to previous reports, we found that those with schizophrenia reported greater loneliness than controls. Further, loneliness was positively associated with depressive and negative symptoms, and negatively associated with self-reported social functioning. Interestingly, loneliness remained a significant predictor of functioning even when controlling for other symptoms, suggesting that severity of depressive and negative symptoms cannot fully explain the relationship between loneliness and functioning. In our EMA analyses, loneliness did not significantly differ when individuals were alone versus with others, underscoring the n...
Source: Journal of Abnormal Psychology - Category: Psychiatry & Psychology Source Type: research